Free Printable 10th Grade Astronomy Activities

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242 activities

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Cosmos Word Search

Cosmos word search for high school with 99 hidden words spanning space exploration, astronomy, science-fiction authors, and cosmic phenomena including meteorites, cosmic rays, and famous scientists.

Física Solar Word Search

Spanish-language solar physics word search for Grades 9–12. Find 15 hidden words including fusión, fotosfera, and radiación covering the sun's structure and energy.

Space Exploration and Animals in Space Research

Printable 10th grade science worksheet where students research and document an animal used in early space exploration missions, including mission report and scientific findings.

Astronomy Word Search #5

Astronomy word search #5 for high school students. Find 10 hidden words including Centauri, gravitation, and hyperbola on planetary motion and orbital mechanics.

Evolución del Universo Word Search

Spanish-language cosmology word search for high school. Find 13 hidden words on universe evolution: bigbang, inflación, expansión, estrellas, and more in a sun-shaped grid.

Astronomy Telescopes and Moon Crossword Puzzle

Astronomy crossword for Grades 9–12 covering telescopes and the moon. Review terms like collimation, terminator, and observational techniques.

Origins of Modern Astronomy Word Search

Astronomy vocabulary word search for Grades 9–12 covering the shift from geocentric to heliocentric models. Find 26 terms including heliocentric, retrograde motion, and law of universal gravitation.

Origins of Modern Astronomy Crossword

Origins of modern astronomy crossword for high school science students. Vocabulary includes heliocentric model, Ptolemaic system, eclipses, and celestial mechanics.

Word Search Stars

Astronomy word search for Grades 9–12 covering stellar physics and star types. Find 20 hidden terms including supergiant, nebulae, black hole, and stellar evolution.

Astronomy Final Exam

Printable 10th grade astronomy exam with 13 open-response and short-answer questions on Apollo missions, moon cycles, planets, constellations, and space exploration.

Astronomy Quiz 1

Printable astronomy quiz for Grades 9–12 with vocabulary matching, true-or-false questions, and short-answer items on planets, the moon, and solar-system basics.

Solar System Word Search

Solar system and planetary motion word search for Grades 9–10. Find 18 hidden words including heliocentrism, Kepler, perihelion, and retrograde revolution.

The Sun: Vocabulary Matching

Printable high school science matching worksheet on the Sun's structure and energy: core, photosphere, nuclear fusion, radiative zone, and solar radiation.

Astronomy Word Search #3

Advanced astronomy word search for Grades 9–12. Find 13 hidden terms including Betelgeuse, Hubble's Law, Big Bang, and galaxy classification types in this cosmology puzzle.

Astronomy Word Search #2

Astronomy word search for high school covering stellar evolution. Find 16 hidden words including protostar, supernova, neutron star, and black hole.

Astronomy Word Search #1

High school astronomy word search with 18 terms on stellar properties, composition, and classification. Hidden words include constellation, parallax, fusion, and star color classifications.